How to start developing Google App Engine applications

-


To start developing Google App Engine applications you will need:



Run command to generate GAE project using Maven

$ mvn archetype:generate -Dappengine-version=1.9.22 -Dapplication-id=your-app-id -Dfilter=com.google.appengine.archetypes:

Then select :
1: remote -> com.google.appengine.archetypes:appengine-skeleton-archetype (A skeleton application with Google App Engine)

Then use lastest available archetype version:
Choose com.google.appengine.archetypes:appengine-skeleton-archetype version: 
1: 1.8.7
2: 2.0.0-1.9.10
3: 2.0.1-1.9.20
4: 2.0.2-1.9.21

$ mvn archetype:generate -Dappengine-version=1.9.22 -Dapplication-id=guestbook -Dfilter=com.google.appengine.archetypes:
[INFO] Scanning for projects...
[INFO]                                                                       
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> maven-archetype-plugin:2.2:generate (default-cli) > generate-sources @ standalone-pom >>>
[INFO]
[INFO] <<< maven-archetype-plugin:2.2:generate (default-cli) < generate-sources @ standalone-pom <<<
[INFO]
[INFO] --- maven-archetype-plugin:2.2:generate (default-cli) @ standalone-pom ---
[INFO] Generating project in Interactive mode
[INFO] No archetype defined. Using maven-archetype-quickstart (org.apache.maven.archetypes:maven-archetype-quickstart:1.0)
Choose archetype:
1: remote -> com.google.appengine.archetypes:appengine-skeleton-archetype (A skeleton application with Google App Engine)
2: remote -> com.google.appengine.archetypes:endpoints-skeleton-archetype (A skeleton project using Cloud Endpoints with Google App Engine Java)
3: remote -> com.google.appengine.archetypes:guestbook-archetype (A guestbook application with Google App Engine)
4: remote -> com.google.appengine.archetypes:hello-endpoints-archetype (A simple starter application using Cloud Endpoints with Google App Engine Java)
5: remote -> com.google.appengine.archetypes:skeleton-archetype (-)
Choose a number or apply filter (format: [groupId:]artifactId, case sensitive contains): : 1
Choose com.google.appengine.archetypes:appengine-skeleton-archetype version:
1: 1.8.7
2: 2.0.0-1.9.10
Choose a number: 2: 2
Define value for property 'groupId': : com.guestbook
Define value for property 'artifactId': : guestbook
Define value for property 'version':  1.0-SNAPSHOT: :
Define value for property 'package':  com.guestbook: :
[INFO] Using property: appengine-version = 1.9.15
[INFO] Using property: application-id = guestbook
Confirm properties configuration:
groupId: com.guestbook
artifactId: guestbook
version: 1.0-SNAPSHOT
package: com.guestbook
appengine-version: 1.9.22
application-id: guestbook
Y: : Y
[INFO] ----------------------------------------------------------------------------
[INFO] Using following parameters for creating project from Archetype: appengine-skeleton-archetype:2.0.0-1.9.21
[INFO] ----------------------------------------------------------------------------
[INFO] Parameter: groupId, Value: com.guestbook
[INFO] Parameter: artifactId, Value: guestbook
[INFO] Parameter: version, Value: 1.0-SNAPSHOT
[INFO] Parameter: package, Value: com.guestbook
[INFO] Parameter: packageInPathFormat, Value: com/guestbook
[INFO] Parameter: package, Value: com.guestbook
[INFO] Parameter: version, Value: 1.0-SNAPSHOT
[INFO] Parameter: groupId, Value: com.guestbook
[INFO] Parameter: appengine-version, Value: 1.9.22
[INFO] Parameter: application-id, Value: guestbook
[INFO] Parameter: artifactId, Value: guestbook
[INFO] project created from Archetype in dir: /home/gae/Desktop/MavenTest/guestbook
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 03:58 min
[INFO] Finished at: 2014-12-02T23:54:07+01:00
[INFO] Final Memory: 11M/27M
[INFO] ------------------------------------------------------------------------

Logging

Please set logging level to INFO in WEB-INF/logging.properties:

com.test.guestbook.level = INFO

Test your setup

To test your project build and run dev server

$ mvn clean install

$ mvn appengine:devserver

NOTICE: If you run mvn appengine:devserver on Windows machine Ctrl+C will leave process in background - so please make sure you will kill it to avoid binding DEVSERVER to the same port twice or more.

Now you can import your project to Eclipse or IntelliJ IDEA as Maven project


 

Create GoogleAppEngine application and upload your code  

Go to http://appengine.google.com and create new application.
Go to http://appengine.google.com and click "Create Application"

 Modify WEB-INF/appengine-web.xml so that value in <application> matches name of application created and <version> should be set to any integer value you may need.
Adjust <application> and <version> properly
Now you're ready to deploy your application either by running maven command
$ mvn appengine:update

or using Eclipse WTP plugin or IntelliJ IDEA Ultimate GoogleAppEngine plugin

Deploying using Eclipse WTP plugin

Komentarze

Prześlij komentarz

Popularne posty z tego bloga

How to deploy Ruby on Rails application on Google Compute Engine

-
Obraz
NOTICE:   To allow better navigation, all actions to be taken are marked with Example: Take this action Introduction This is basic set of instructions to deploy Ruby on Rails application on Google Compute Engine . Google Compute Engine is IaaS (Infrastructure as a Service) - in other words, it's managed Virtual Machine, where you can install your software. When setting up Google Compute Engine you can choose machine type, operating system and also you can preload some technology stack (including Ruby on Rails). Step 1: Create Google Cloud Project Login to your google account Go to https://console.developers.google.com Click on "Create Project"  Step 2:  Use "Click to Deploy" to deploy with Ruby on Rails stack Go to "Deploy&Manage -> Click to Deploy"   Select from the list "Ruby Stack" and click "Go" Select your "Machine type" and click "Deplo
Czytaj więcej

How to Develop Full Stack Spring Boot Application on Google App Engine + Cloud SQL - Step by Step Guide

-
Obraz
Web Application = Spring Boot + Cloud SQL + JPA + Spring Security + Thymeleaf + Bootstrap + Google App Engine Ver. 1.0.0, 2019-08-11 GitHub: https://github.com/maciej-arkit/Spring-Boot-with-Google-App-Engine Table of Contents Preface Prerequisites Google Cloud - Prices GitHub Sources Step 1. Initial version of Spring Boot application Step 2. Spring Boot + Cloud SQL (MySQL) Step 3. Spring Boot + JPA Step 4. Add web pages (with Thymeleaf) Step 5. Secure application (with Spring-Security) Step 6. Configure Spring Security to work with JPA on top of MySQL database Resources clean up Troubleshooting References Preface There are couple tutorials available how to develop and deploy Spring Boot application on Google App Engine.  This tutorial adds more layers (persistence, security, views) to create useful template which can be used as a starting point for web application. Scope of this Guide Configure and deploy basic version of Spring Boot application to Google App Engine
Czytaj więcej